Tides Today & Tomorrow in Port Boca Grande, Charlotte Harbor, FL

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in Port Boca Grande, Charlotte Harbor, FL.
Next low tide : 7:42 pm (-0.5 ft)
Next high tide : in 2h 03m at 11:28 am (2.2 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 6:44 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #8725577
Common Questions About Tides

Port Boca Grande, Charlotte Harbor, FL Tides - Jan 1981

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:380.89:151.43:440.12:120.67:175:47Waning Crescent1Thu
2Fri11:340.89:461.54:28-0.12:490.77:185:48Waning Crescent2Fri
3Sat12:220.85:10-0.23:240.77:185:49Waning Crescent3Sat
4Sun1:070.85:50-0.43:590.77:185:49New Moon4Sun
5Mon1:510.86:29-0.44:330.77:185:50New Moon5Mon
6Tue2:350.87:08-0.55:100.77:185:51New Moon6Tue
7Wed3:170.87:47-0.55:520.77:185:52New Moon7Wed
8Thu12:151.73:570.88:26-0.56:410.77:195:52Waxing Crescent8Thu
9Fri12:541.64:340.89:05-0.47:410.77:195:53Waxing Crescent9Fri
10Sat1:381.45:090.99:44-0.28:580.67:195:54Waxing Crescent10Sat
11Sun2:301.25:431.010:23-0.110:390.67:195:55First Quarter11Sun
12Mon3:471.06:181.111:020.17:195:55First Quarter12Mon
13Tue6:210.76:561.212:210.411:41 AM0.37:195:56First Quarter13Tue
14Wed8:230.67:391.41:480.112:210.57:195:57First Quarter14Wed
15Thu10:060.78:251.53:00-0.11:030.67:195:58Waxing Gibbous15Thu
16Fri11:250.79:121.64:01-0.31:510.67:185:58Waxing Gibbous16Fri
17Sat12:200.74:54-0.52:440.77:185:59Waxing Gibbous17Sat
18Sun1:010.75:42-0.63:390.77:186:00Full Moon18Sun
19Mon1:380.76:25-0.64:340.67:186:01Full Moon19Mon
20Tue2:120.77:05-0.65:270.67:186:02Full Moon20Tue
21Wed12:101.62:470.77:42-0.56:170.67:186:02Full Moon21Wed
22Thu12:511.53:210.88:18-0.47:070.57:176:03Waning Gibbous22Thu
23Fri1:301.43:560.88:52-0.37:580.57:176:04Waning Gibbous23Fri
24Sat2:081.24:300.89:24-0.18:570.57:176:05Waning Gibbous24Sat
25Sun2:511.05:050.99:550.110:100.57:166:05Waning Gibbous25Sun
26Mon3:580.85:400.910:250.211:350.47:166:06Third Quarter26Mon
27Tue5:490.66:171.010:530.37:166:07Third Quarter27Tue
28Wed7:420.66:581.012:590.311:19 AM0.57:156:08Third Quarter28Wed
29Thu9:350.67:431.12:130.111:52 AM0.67:156:09Third Quarter29Thu
30Fri8:291.23:13-0.17:146:09Waning Crescent30Fri
31Sat11:430.79:131.34:04-0.21:540.67:146:10Waning Crescent31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8725577)

Common Questions About Port Boca Grande, Charlotte Harbor, FL Tides

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What time does the tide turn (slack tide) in Port Boca Grande, Charlotte Harbor, FL today?

Slack tide in Port Boca Grande, Charlotte Harbor, FL is approximately 3:35 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Port Boca Grande, Charlotte Harbor, FL?

Port Boca Grande, Charlotte Harbor, FL is currently in a spring phase. Tonight's moon is 1% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Port Boca Grande, Charlotte Harbor, FL tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Port Boca Grande, Charlotte Harbor, FL?

Tide predictions for Port Boca Grande, Charlotte Harbor, FL come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Port Boca Grande, Charlotte Harbor, FL?

Tide data for Port Boca Grande, Charlotte Harbor, FL is sourced from NOAA Station #8725577. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8725577.

What is the moon phase in Port Boca Grande, Charlotte Harbor, FL tonight?

Tonight the moon over Port Boca Grande, Charlotte Harbor, FL is New Moon (1% illuminated). This places Port Boca Grande, Charlotte Harbor, FL in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA